open suse 11 and typo3 issue

I am having problem istalling typo3 on my opensuse 11 64bit. I have installed php5 with mysql, pear, curl, and gd support with apache2.
I have downloaded typo3 4.2.1 dummy+src version.

Problem I am facing is that when I try to install typo3 using its 123 installer after I enter root as user and localhost as host and click the next button it bring up the download dialog box of Firefox and the tries to download the file index.php.

On konqueror it gives the following error.

An error occurred while loading http://localhost/~jaideep/typo_prac/typo3/install/index.php?TYPO3_INSTALL%5Btype%5D=config&mode=123&step=1:
Timeout on server

I know I’m a little late, but nevermind, when using 123 installer, you must enter a valid user name and password, which you defined in your mysql database and not the users of suse. Hope this helps